?????????????????

????:??????????:??????????

????2????????17? ??????(?????????“????????”)17????????????,??37.7%??????,??????2??????????????????

??????????????,???,??????????“?????”,?????????????????

???,?????????????35??????????????????,?????????5?????????????????????????????????,?????????????,?,??????,???????

?????,?????,?????(54.3%)???????????????????????????,????????????2???????????,??????????????????????3.5?????????

?,?????????????,?,????????????????(46.6%)????????????

?????????“?”????????????????,??????????????????,??????????????????12??????????17??12.5%????18.4%,??????????????????,????(??????????) ?????:???